/*
* Copyright (C) 2010 Google Inc. All rights reserved.
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include"config.h"
#include"PasswordInputType.h"
#include"HTMLInputElement.h"
#include<wtf/Assertions.h>
#include<wtf/PassOwnPtr.h>
namespace WebCore {
PassOwnPtr<InputType> PasswordInputType::create(HTMLInputElement* element)
{
return adoptPtr(new PasswordInputType(element));
}
const AtomicString& PasswordInputType::formControlType() const
{
return InputTypeNames::password();
}
boolPasswordInputType::saveFormControlState(String&) const
{
// Should never save/restore password fields.
return false;
}
voidPasswordInputType::restoreFormControlState(const String&)
{
// Should never save/restore password fields.
ASSERT_NOT_REACHED();
}
boolPasswordInputType::shouldUseInputMethod() const
{
// Input methods are disabled for the password field because otherwise
// anyone can access the underlying password and display it in clear text.
return false;
}
boolPasswordInputType::shouldResetOnDocumentActivation()
{
return true;
}
boolPasswordInputType::shouldRespectListAttribute()
{
return false;
}
boolPasswordInputType::shouldRespectSpeechAttribute()
{
return true;
}
boolPasswordInputType::isPasswordField() const
{
return true;
}
voidPasswordInputType::handleFocusEvent()
{
BaseTextInputType::handleFocusEvent();
if (element()->document()->frame())
element()->document()->setUseSecureKeyboardEntryWhenActive(true);
}
voidPasswordInputType::handleBlurEvent()
{
if (element()->document()->frame())
element()->document()->setUseSecureKeyboardEntryWhenActive(false);
BaseTextInputType::handleBlurEvent();
}
} // namespace WebCore